1993 Ford Festiva Repair Question
93 festiva fuel problem, changed pump, relay and computer. Inertia switch isn't tripped.What next?
changed relay and computer
what am I missing?
Asked by broncbuster2Answer
have you actually checked for power and ground? do you have power at relay? does relay energize?
No power to relay, only energizes with engine cranking
so none of the socket pins have 12v with key on?
No none.
I ran a jumper to the relay and pump started running.
have you checked for a fuel pump fuse?
Have just about taken all of the wiring apart, haven't found a fuse as of yet
the fuse,if there is one would be in the fuse box.
No fuse for the fuel system in the fuse block.
Am now investigating the main relay.
Still no power to the computer and fuel relay
looks like power originates at starter terminal. maybe fusible link there?
didn't find a fuseible link, only 2 wires at the starter.
main relay is rusted really bad inside, as is the headlight relay.